Operation

Front Panel LEDs

Front Panel LEDs

The status LEDs on the front panel give an instant indication to the status of the power supply.

LED

Description

REM

Unit is operating under remote control. Remote settings apply.

 

 

SRQ

Unit is requesting service

 

 

S/D

Unit is in shutdown due to tripped protection mechanism,

 

command, or interlock

 

 

In addition, the XFR and XHR series power supplies have the following additional indicators.

LED

Description

ERR

Unit has encountered an error

 

 

ADR

Unit is receiving a command

 

 

OVP

Unit is shutdown due to a hardware over-voltage condition.

 

 

OTP

Unit is shutdown due to an over-temperature condition.

 

 

ACF

Unit is shutdown due to an AC input failure condition (AC line may

 

be high or low.)

 

 

POL

Used to indicate the AUX A status condition is true.

 

 

FLT

Used to indicate the AUX B status condition is true.

 

 

Release 2.1

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Xantrex Technology GPIB-M-XHR, GPIB-M-XT, GPIB-M-XPD, GPIB-M-XFR3, GPIB-M-HPD manual Front Panel LEDs, Description